>A lot of code is being written and a lot of it is going to be a real future burden.

I don't think we'll be looking at code at all within the next few years. I know I already don't anymore. The code is not the product for me, and as long as any model, commercial or local, can maintain it (or recreate it), I'm fine. When I make a drawing in a vector drawing program I don't export to PostScript to see if they calculated the bezier curves correctly either.

I'm convinced most code will be ephemeral in a few years.